Pith Number

pith:KOIR3NQV

pith:2017:KOIR3NQVYXFZEJSP7NAONFOF56

not attested not anchored not stored refs pending

Analytic Expressions for the Inner-Rim Structure of Passively Heated Protoplanetary Disks

Mario Flock, Satoshi Okuzumi, Takahiro Ueda

arxiv:1705.06888 v1 · 2017-05-19 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOIR3NQVYXFZEJSP7NAONFOF56}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:40:03.506944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53911db615c5cb92264ffb40e695c5efbb5e4ebaf705ea1e695200b616045568

Aliases

arxiv: 1705.06888 · arxiv_version: 1705.06888v1 · doi: 10.48550/arxiv.1705.06888 · pith_short_12: KOIR3NQVYXFZ · pith_short_16: KOIR3NQVYXFZEJSP · pith_short_8: KOIR3NQV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KOIR3NQVYXFZEJSP7NAONFOF56 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 53911db615c5cb92264ffb40e695c5efbb5e4ebaf705ea1e695200b616045568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7198e767591568c31d239b70dd7656f646fd92ff9a22e4042a84681365a58253",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-19T08:18:26Z",
    "title_canon_sha256": "5798df16744b55129b98b40cba480f116ceef4cb4b233b20ae0100a68f8fc57e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06888",
    "kind": "arxiv",
    "version": 1
  }
}